Amber UV-Blocking Seal Top Bags 5x8 - Light-Sensitive Product Protection
These 5x8 amber seal top bags by LK Packaging provide essential UV light protection for medications, supplements, and other photosensitive materials. The amber-tinted LDPE material filters harmful UV wavelengths that can degrade product integrity, while the 3 mil thickness delivers heavy-duty durability for pharmaceutical and laboratory applications.
Product Specifications
- Dimensions: 5" x 8" (W x L)
- Material: Amber-tinted LDPE (Low-Density Polyethylene)
- Thickness: 3 mil (0.003") heavy-duty
- Closure: Reclosable seal top (zip-lock style)
- Color: Amber (UV-blocking tint)
- Quantity: 1,000 bags per case
- Inner Packs: 100 bags per inner pack
- Manufacturer: LK Packaging
UV Protection Technology
The amber coloration in these bags serves a critical functional purpose beyond aesthetics. Amber-tinted polyethylene absorbs and blocks UV light waves in the 200-400 nanometer spectrum—the wavelengths most damaging to light-sensitive compounds. This protection prevents photodegradation, oxidation, and potency loss in UV-sensitive contents. Unlike clear packaging that offers zero UV filtration, amber bags create a protective barrier that extends product shelf life and maintains efficacy.
Applications
Amber UV-blocking bags are essential across multiple industries requiring light-sensitive product protection:
- Pharmaceutical: Prescription medications, light-sensitive drugs, compounding pharmacy storage
- Nutraceutical: Vitamins, supplements, probiotics, fish oils susceptible to UV degradation
- Laboratory: Chemical samples, reagents, light-sensitive compounds, specimen storage
- Cannabis: Product storage where UV exposure affects potency and terpene profiles
- Cosmetic: Retinol products, vitamin C serums, light-sensitive active ingredients
- Industrial: UV-curable adhesives, photosensitive resins, light-reactive chemicals
Key Features
- Heavy-Duty 3 Mil Construction: Thicker than standard 2 mil bags for enhanced puncture resistance and durability during repeated handling
- Reclosable Seal Top: Secure zip-lock closure allows multiple access cycles without compromising UV protection—ideal for medications dispensed over time
- Consistent Amber Tint: Uniform coloration ensures reliable UV filtration across the entire bag surface
- Moisture Barrier: LDPE material provides secondary protection against humidity and environmental moisture
- Convenient Inner Packs: 100-bag inner packs facilitate inventory management and workstation stocking
Sizing Guidance
The 5x8 inch size accommodates a range of pharmaceutical and supplement packaging needs. This format fits standard prescription vials up to 60 dram, supplement bottles, blister packs, and bulk tablet/capsule quantities. For reference, this size holds approximately 200-300 standard capsules or tablets loose-packed. When packaging rigid containers, allow adequate clearance for comfortable insertion and seal closure.
Storage Recommendations
Store unused amber bags in their original case packaging away from direct sunlight to preserve material integrity. While the bags themselves are UV-resistant, prolonged UV exposure during storage can affect seal adhesion over time. Optimal storage conditions: 60-80°F, 30-50% relative humidity.
Why Choose Prism Pak
Prism Pak stocks LK Packaging amber bags for immediate shipment to pharmaceutical, laboratory, and commercial operations nationwide. Our wholesale pricing and case-quantity availability support both high-volume production facilities and smaller compounding operations requiring reliable UV-protective packaging.
